66562730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{512021}}^1$

素因数の和:512041

約数の個数: 16

約数和(自身を含む): 129029544

約数和(自身を除く): 62466814

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 512021, 1024042, 2560105, 5120210, 6656273, 13312546, 33281365, 66562730]

約数ペア:

[(1, 66562730), (2, 33281365), (5, 13312546), (10, 6656273), (13, 5120210), (26, 2560105), (65, 1024042), (130, 512021)]